Sun-tracking photovoltaic power generation panel adjusting mechanism

Abstract

The utility model discloses a sun tracking photovoltaic power generation panel adjusting mechanism which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a fixed rod, the inner surface of the fixed rod is movably connected with a movable rod, the upper surface of the movable rod is fixedly connected with a connecting box, and the inner surface of the connecting box is fixedly connected with a first motor. And the output end of the first motor is fixedly connected with a first connecting shaft. Through arrangement of structures such as a movable rod, an insertion block and a positioning groove, the height of the movable rod can be adjusted by inserting the insertion block into different positioning grooves, so that a photovoltaic power generation panel can be adjusted to a proper lighting height according to the installation position, and the power generation effect of the photovoltaic power generation panel is improved; and under the elastic force of the spring, the lifting block can be always attached to the overturning block, so that the insertion block is prevented from being separated from the positioning groove, and the stability after the fixed rod and the movable rod are fixed is improved.

Description

Technical Field

[0001] The utility model relates to the field of power generation panels, in particular to an adjusting mechanism for a sun-chasing photovoltaic power generation panel. Background Art

[0002] The sun-tracking photovoltaic power generation system is a power generation system whose power generation panel components can achieve angle adjustment as the sun rotates, which can improve the photovoltaic power generation effect. It can be divided into single-axis and dual-axis types according to the number of axes of its tracking system.

[0003] In the prior art, with the continuous progress of photovoltaic power generation, photovoltaic power stations have been added in many areas, but the brackets of the sun-chasing photovoltaic panels on the market are usually not convenient for height adjustment. Therefore, it is not convenient to adjust the panels to a suitable lighting height according to the installation position, which may affect the power generation effect of the panels. Therefore, a sun-chasing photovoltaic panel adjustment mechanism is needed. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a sun-chasing photovoltaic panel adjustment mechanism. By setting structures such as movable rods, plug-ins and positioning grooves, the height of the movable rod can be adjusted by inserting the plug-ins into different positioning grooves, so that the photovoltaic panel can be adjusted to a suitable lighting height according to the installation position, thereby improving the power generation effect of the photovoltaic panel. By setting the spring, under the elastic force of the spring itself, the lifting block can be always in contact with the flip block, thereby preventing the plug-in block from detaching from the positioning groove, thereby improving the stability of the fixed rod and the movable rod after being fixed.

[0005] The utility model also provides the above-mentioned sun-tracking photovoltaic power generation panel adjustment mechanism, including a base plate, the upper surface of the base plate is fixedly connected to a fixed rod, the inner surface of the fixed rod is movably connected to a movable rod, the upper surface of the movable rod is fixedly connected to a connecting box, the inner surface of the connecting box is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a first connecting shaft, the upper surface of the first connecting shaft is fixedly connected to a first connecting block, the side surface of the first connecting block is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a second connecting shaft, the outer surface of the second connecting shaft is fixedly connected to a second connecting block, the side surface of the second connecting block is fixedly connected to a connecting substrate, and the connecting substrate is respectively fixedly connected to a photoelectric sensor and a photovoltaic power generation panel.

[0006] The outer surface of the fixed rod is fixedly connected to a first connecting ring, the lower surface of the first connecting ring is fixedly connected to a plurality of first limiting rods, the end of the first limiting rod away from the first connecting ring is fixedly connected to a second connecting ring, the outer surface of the first limiting rod is slidably connected to a lifting block, the outer surface of the first limiting rod is slidably sleeved with a spring, the inner surface of the fixed rod is fixedly connected to two second limiting rods, the outer surfaces of the two second limiting rods are rotatably connected to flip blocks, the side surfaces of the two flip blocks are fixedly connected to plug blocks, the movable rod is provided with a plurality of positioning grooves, and the outer surfaces of the two plug blocks are movably connected to the positioning grooves respectively.

[0007] According to the described sun-tracking photovoltaic panel adjustment mechanism, a torsion spring is fixedly sleeved on the outer surface of the second limit rod, one end of the torsion spring is fixedly connected to the outer surface of the second limit rod, and the other end of the torsion spring is fixedly connected to the inner surface of the flip block. Under the action of the torsion spring, the insert block can automatically detach from the positioning groove.

[0008] According to the sun-tracking photovoltaic power generation panel adjustment mechanism, the first limit rod passes through the lifting block, and the inner surface of the lifting block contacts the flipping block. Under the action of the lifting block, the torsion spring is prevented from driving the plug block to flip.

[0009] According to the sun-tracking photovoltaic power generation panel adjustment mechanism, the outer surface of the insert block is movably connected to the fixing rod, and the side surface of the flip block is in contact with the fixing rod.

[0010] According to the sun-tracking photovoltaic power generation panel adjustment mechanism, the outer surface of the first connecting shaft is rotatably connected to the connecting box, and the outer surface of the second connecting shaft is rotatably connected to the first connecting block.

[0011] According to the described sun-tracking photovoltaic power generation panel adjustment mechanism, the first motor and the second motor are both electrically connected to the photoelectric sensor, and the number of the photovoltaic power generation panels is multiple and distributed in a rectangular array. When the sun moves, the photoelectric sensor will sense the moving direction of the sunlight and send a start signal to the first motor and the second motor, so that under the action of the photoelectric sensor, the start of the first motor and the second motor can be controlled, so that the started first motor drives the first connecting shaft, the first connecting block, the second motor, the second connecting shaft, the second connecting block, the connecting substrate, the photoelectric sensor and the photovoltaic power generation panel to rotate, thereby realizing the adjustment of the angle of the photovoltaic power generation panel. At the same time, the started second motor can drive the second connecting shaft, the second connecting block, the connecting substrate, the photoelectric sensor and the photovoltaic power generation panel to rotate, thereby realizing the adjustment of another angle of the photovoltaic power generation panel.

[0012] According to the sun-tracking photovoltaic power generation panel adjustment mechanism, the number of the torsion springs is two and they are distributed on the left and right, and the number of the springs is four and they are distributed in a rectangular array.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is the overall structural diagram of a sun-chasing photovoltaic power generation panel adjustment mechanism of the utility model;

[0016] Figure 2 This is a structural schematic diagram of the second connecting block portion of a sun-chasing photovoltaic power generation panel adjustment mechanism of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the cross-section of a connection box of a sun-chasing photovoltaic power generation panel adjustment mechanism of the utility model;

[0018] Figure 4 It is a structural schematic diagram of a cross-section of a fixed rod of a sun-tracking photovoltaic power generation panel adjustment mechanism of the utility model;

[0019] Figure 5 The utility model is a solar photovoltaic power generation panel adjustment mechanism Figure 4 The structural diagram of the enlarged part at A in the middle;

[0020] Figure 6 It is a structural schematic diagram of the cross-section of the first limit rod of a sun-tracking photovoltaic power generation panel adjustment mechanism of the utility model;

[0021] Figure 7 It is a structural schematic diagram of the cross-section of a flip block of a sun-chasing photovoltaic power generation panel adjustment mechanism of the utility model.

[0022] Legend:

[0023] 1. Base plate; 2. Fixed rod; 3. Movable rod; 4. Connecting box; 5. First motor; 6. First connecting shaft; 7. First connecting block; 8. Second motor; 9. Second connecting shaft; 10. Second connecting block; 11. Connecting substrate; 12. Photoelectric sensor; 13. Photovoltaic panel; 14. First connecting ring; 15. First limiting rod; 16. Second connecting ring; 17. Lifting block; 18. Spring; 19. Second limiting rod; 20. Flipping block; 21. Insert block; 22. Torsion spring; 23. Positioning groove. DETAILED DESCRIPTION

[0024] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] Reference Figure 1-7 , the utility model embodiment of a sun-tracking photovoltaic power generation panel adjustment mechanism, which includes a base plate 1, the upper surface of the base plate 1 is fixedly connected to a fixed rod 2, the inner surface of the fixed rod 2 is movably connected to a movable rod 3, the upper surface of the movable rod 3 is fixedly connected to a connecting box 4, the inner surface of the connecting box 4 is fixedly connected to a first motor 5, the output end of the first motor 5 is fixedly connected to a first connecting shaft 6, the outer surface of the first connecting shaft 6 is rotatably connected to the connecting box 4, the upper surface of the first connecting shaft 6 is fixedly connected to a first connecting block 7, the side surface of the first connecting block 7 is fixedly connected to a second motor 8, the output end of the second motor 8 is fixedly connected to a second connecting shaft 9, the outer surface of the second connecting shaft 9 is rotatably connected to the first connecting block 7, the outer surface of the second connecting shaft 9 is fixedly connected to a second connecting block 10, the side surface of the second connecting block 10 is fixedly connected to a connecting substrate 11, the connecting substrate 11 is respectively fixedly connected to a photoelectric sensor 12 and a photovoltaic power generation panel 13, the first motor 5 and the second motor 8 are both electrically connected to the photoelectric sensor 12, and the number of photovoltaic power generation panels 13 is multiple and distributed in a rectangular array.

[0026] The outer surface of the fixed rod 2 is fixedly connected to a first connecting ring 14, and the lower surface of the first connecting ring 14 is fixedly connected to a plurality of first limiting rods 15, and the end of the first limiting rod 15 away from the first connecting ring 14 is fixedly connected to a second connecting ring 16, and the outer surface of the first limiting rod 15 is slidably connected to a lifting block 17, and the outer surface of the first limiting rod 15 is slidably sleeved with a spring 18, and the inner surface of the fixed rod 2 is fixedly connected to two second limiting rods 19, and the outer surfaces of the two second limiting rods 19 are both rotatably connected to a flip block 20, and the side surfaces of the two flip blocks 20 are fixedly connected to an insert block 21, and the movable rod 3 is provided with a plurality of fixed rods. The outer surfaces of the two insert blocks 21 are movably connected with the positioning grooves 23 respectively, the outer surface of the second limiting rod 19 is fixedly sleeved with a torsion spring 22, one end of the torsion spring 22 is fixedly connected with the outer surface of the second limiting rod 19, and the other end of the torsion spring 22 is fixedly connected with the inner surface of the flip block 20, the first limiting rod 15 passes through the lifting block 17, the inner surface of the lifting block 17 contacts with the flip block 20, the outer surface of the insert block 21 is movably connected with the fixed rod 2, and the side surface of the flip block 20 contacts with the fixed rod 2, the number of torsion springs 22 is two and distributed on the left and right, and the number of springs 18 is four and distributed in a rectangular array.

[0027] Working principle: by pushing the lifting block 17 downward, the lifting block 17 moves horizontally on the first limiting rod 15 while squeezing the spring 18 on the second connecting ring 16, so that the spring 18 is in a taut state. When the moved lifting block 17 is no longer in contact with the flip block 20, the restriction on the torsion spring 22 can be released, so that the torsion spring 22 is no longer restricted to flip and rebound, so that the flipping and rebounding torsion spring 22 drives the flip block 20 and the plug block 21 to rotate with the second limiting rod 19 as the central axis. When the rotated plug block 21 is separated from the positioning groove 23, the connection between the fixed rod 2 and the movable rod 3 can be released, so that the movable rod 3 can be moved upward or downward, thereby realizing photovoltaic power generation. Adjustment of the height of the photovoltaic panel 13. When the photovoltaic panel 13 on the connecting substrate 11 is adjusted to a suitable height and the other positioning grooves 23 on the movable rod 3 correspond to the plug block 21, release the pushed lifting block 17 so that the spring 18 is no longer restricted and rebounds, so that the rebounding spring 18 drives the lifting block 17 to move, so that the moving lifting block 17 squeezes the flip block 20, so that the flip block 20 flips, so that the flipped flip block 20 drives the plug block 21 to rotate with the second limit rod 19 as the central axis. At the same time, the flipped flip block 20 will stretch the torsion spring 22, so that the torsion spring 22 is in a flipped and stretched state. When the rotated plug block 21 is inserted into the positioning groove 23, the fixation between the fixed rod 2 and the movable rod 3 is achieved.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A solar photovoltaic panel adjustment mechanism, characterized in that: include: A base plate (1), wherein a fixed rod (2) is fixedly connected to the upper surface of the base plate (1), a movable rod (3) is movably connected to the inner surface of the fixed rod (2), a connecting box (4) is fixedly connected to the upper surface of the movable rod (3), a first motor (5) is fixedly connected to the inner surface of the connecting box (4), an output end of the first motor (5) is fixedly connected to a first connecting shaft (6), an upper surface of the first connecting shaft (6) is fixedly connected to a first connecting block (7), a side surface of the first connecting block (7) is fixedly connected to a second motor (8), an output end of the second motor (8) is fixedly connected to a second connecting shaft (9), an outer surface of the second connecting shaft (9) is fixedly connected to a second connecting block (10), a side surface of the second connecting block (10) is fixedly connected to a connecting substrate (11), and a photoelectric sensor (12) and a photovoltaic power generation panel (13) are fixedly connected to the connecting substrate (11); The outer surface of the fixed rod (2) is fixedly connected to a first connecting ring (14), the lower surface of the first connecting ring (14) is fixedly connected to a plurality of first limiting rods (15), one end of the first limiting rod (15) away from the first connecting ring (14) is fixedly connected to a second connecting ring (16), the outer surface of the first limiting rod (15) is slidably connected to a lifting block (17), the outer surface of the first limiting rod (15) is slidably sleeved with a spring (18), the inner surface of the fixed rod (2) is fixedly connected to two second limiting rods (19), the outer surfaces of the two second limiting rods (19) are rotatably connected to a flip block (20), the side surfaces of the two flip blocks (20) are fixedly connected to an insert block (21), the movable rod (3) is provided with a plurality of positioning grooves (23), the outer surfaces of the two insert blocks (21) are movably connected to the positioning grooves (23) respectively.

2. The solar photovoltaic panel adjustment mechanism according to claim 1, characterized in that: A torsion spring (22) is fixedly sleeved on the outer surface of the second limiting rod (19), one end of the torsion spring (22) is fixedly connected to the outer surface of the second limiting rod (19), and the other end of the torsion spring (22) is fixedly connected to the inner surface of the flip block (20).

3. The solar photovoltaic panel adjustment mechanism according to claim 1, characterized in that: The first limiting rod (15) passes through the lifting block (17), and the inner surface of the lifting block (17) is in contact with the turning block (20).

4. The solar photovoltaic panel adjustment mechanism according to claim 1, characterized in that: The outer surface of the insert block (21) is movably connected to the fixing rod (2), and the side surface of the flip block (20) is in contact with the fixing rod (2).

5. The solar photovoltaic power generation panel adjustment mechanism according to claim 1, characterized in that: The outer surface of the first connecting shaft (6) is rotatably connected to the connecting box (4), and the outer surface of the second connecting shaft (9) is rotatably connected to the first connecting block (7).

6. The solar photovoltaic power generation panel adjustment mechanism according to claim 1, characterized in that: The first motor (5) and the second motor (8) are both electrically connected to the photoelectric sensor (12), and the number of the photovoltaic panels (13) is multiple and distributed in a rectangular array.

7. The solar photovoltaic panel adjustment mechanism according to claim 2, characterized in that: The number of the torsion springs (22) is two and they are distributed on the left and right, and the number of the springs (18) is four and they are distributed in a rectangular array.

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